InvestMoat
Consumer RetailScale AdvantageRetail Media

Walmart Inc.

WMT~$850B capAnalysed Sep 19

Hold

Hold for Long-Term Compounding

69
Moat69
Growth68
Val71
0255075100

Combined average of Moat (AI Resilience), Growth, and Valuation scores.

69/100

A scale-and-last-mile cost machine: 280 million weekly customers across 10,900+ stores, buying power that funds everyday low prices, and a store network that now fulfills e-commerce in hours.

Walmart runs a scale-funded price and proximity machine that Amazon cannot copy with warehouses alone and that Costco does not open to non-members:

  • Buying Power at Grocery Scale: FY2026 revenue was $713.2B. Q2 FY2027 added $187.9B more (+5.9% YoY, +5.1% constant currency). That volume still buys the lowest landed cost in U.S. grocery and general merchandise, which is what lets Walmart put tariff refunds back into price rather than pocketing them. No regional grocer, and no warehouse club that requires a paid card at the door, matches this traffic base.
  • Stores as the Last Mile: Global e-commerce grew 23% in Q2 and is now 24% of net sales. Walmart U.S. e-commerce grew 24%, store-fulfilled delivery ~43%, and expedited deliveries under three hours were ~37% of store-fulfilled orders. The 10,900-store grid is the fulfillment network. Amazon is still building grocery proximity; Walmart already has it, and 3,100 U.S. stores now sit on automated freight with more than half of e-commerce volume running through automated facilities.
  • High-Margin Overlay on the Same Trips: Advertising, marketplace, and membership sit on top of the same weekly baskets. Global advertising grew 38% in Q2 (Walmart Connect +43% excluding VIZIO) off a FY2026 base of nearly $6.4B. Marketplace sales grew 52%. Global membership fee revenue grew 17%, with a record Q2 for Walmart+ net adds; Sam's Club membership fees grew 6%. These lines are still a rounding error on $700B+ of sales and a much larger share of profit — that is the mix shift the multiple is paying for.
  • Share Gains Across Income Tiers: Walmart U.S. comps were +2.6% ex-fuel in Q2, led by transactions (+1.5%) and units, with an 80 bp health-and-wellness headline drag and a 125 bp pharmacy headwind from maximum-fair-price regulation. Management says core merchandise has been a 3–4% comp for two and a half years, and share gains continue across categories and income tiers, led by upper-income households. The flywheel is still taking customers from higher-priced banners; it is not only a low-income defensive.

Walmart is a net AI beneficiary in operations and a net AI-resilient franchise in structure. The moat that matters is physical: supplier-funded prices and a store grid that now fulfills in hours. Advertising and marketplace ride that traffic; they do not replace it. AI weakens the app-and-recommendation surface — agents will shop around — and does not replicate 10,900 stores or $700B of buying power. The live risk is not disruption of the moat. It is paying mid-30s earnings multiple for a 5% sales compounder if the high-margin overlay slows.

73.6 resilient · 51.7 vulnerable · 80/20 = 69.2 · = 69

Open a moat to read its note.

AI-Vulnerable Moats1 intact · 1 weakened · 3 N/A
AI-Resilient Moats1 strong · 3 intact · 3 N/A

Walmart's moat holds. Scale economics is already strong on 280 million weekly customers and a store grid that fulfils in hours, so it cannot widen, and no rival is closing that gap. Walmart Connect is growing fast (advertising +38% in Q2), but Amazon, Kroger and Target run comparable retail-media graphs, so the purchase data stays intact rather than widening, consistent with the Amazon file holding. The weakened app interface is already charged for agents shopping across retailers.

No moat trending · 69 holds

Is Walmart stock a buy?

We rate Walmart Hold, with a composite score of 69/100: moat 69, growth 68 and valuation 71. The valuation score is struck against our bear, base and bull targets and moves with the price.

What is Walmart's moat?

Walmart scores 69/100 on moat. A scale-and-last-mile cost machine: 280 million weekly customers across 10,900+ stores, buying power that funds everyday low prices, and a store network that now fulfills e-commerce in hours.

How fast is Walmart expected to grow?

We estimate 5-8% a year over the next three to five years, for a growth score of 68/100.

What is Walmart's price target?

Our base case is $115, with $78 in the bear case and $145 in the bull case.